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ssh-keysign: fix double free in error path

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From OpenSSH-portable commit 141535b904b6, OpenBSD commit 3d21aa127b1f.

MFC after:		3 days
This commit is contained in:
Ed Maste 2022-10-04 16:34:15 -04:00
parent 666605ad2d
commit 963c7b084b
1 changed files with 2 additions and 4 deletions
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6
crypto/openssh/ssh-keysign.c
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@ -1,4 +1,4 @@
/* $OpenBSD: ssh-keysign.c,v 1.70 2022/01/06 22:00:18 djm Exp $ */
/* $OpenBSD: ssh-keysign.c,v 1.71 2022/08/01 11:09:26 djm Exp $ */
/*
* Copyright (c) 2002 Markus Friedl. All rights reserved.
*
@ -155,9 +155,7 @@ valid_request(struct passwd *pw, char *host, struct sshkey **ret, char **pkalgp,
debug3_f("fail %d", fail);
if (fail)
sshkey_free(key);
else {
if (!fail) {
if (ret != NULL) {
*ret = key;
key = NULL;